Lexmark MX71 Series Repair Manual page 482

Stapler main motor removal
1
Remove the finisher left cover. See
2
Disconnect the motor cable J3 from the controller board.
3
Remove the three screws (A) securing the motor bracket to the frame.
4
Move away the bracket to access the screws. Remove the two screws (B), and then remove the motor from the
bracket.
"Staple, hole punch left cover removal" on page
Repair information
852
7463
842.